can now dump fully functional setup files

[ikiwiki.git] / IkiWiki / Setup / Standard.pm

diff --git a/IkiWiki/Setup/Standard.pm b/IkiWiki/Setup/Standard.pm
index d88dc9e1c266aada900195c0e9c33d0db5fd5fd5..ed4331d6143cc5086b6aa02b31144bad86aafa8a 100644 (file)
--- a/IkiWiki/Setup/Standard.pm
+++ b/IkiWiki/Setup/Standard.pm
@@ -29,15 +29,21 @@ sub dumpline ($$$$) { #{{{
        
        my $dumpedvalue;
        if ($type eq 'boolean' || $type eq 'integer') {
+               # avoid quotes
                $dumpedvalue=$value;
        }
+       elsif ($type eq 'string' && ref $value eq 'ARRAY' && @$value &&
+           ! grep { /[^-A-Za-z0-9_]/ } @$value) {
+               # dump simple array as qw{}
+               $dumpedvalue="[qw{ ".join(" ", @$value)." }]";
+       }
        else {
                $dumpedvalue=Dumper($value);
                chomp $dumpedvalue;
                $dumpedvalue=~s/^\t//;
        }
        
-       return "\t$prefix$key=$dumpedvalue,";
+       return "\t$prefix$key => $dumpedvalue,";
 } #}}}
 
 sub dumpvalues ($@) { #{{{